MMR Performance | Cotton panel air filters | BMW G8x

ooking for a quick, simple, and warranty-safe performance upgrade for your G-Series BMW M car? The MMR Performance Panel Air Filters are the perfect solution—delivering enhanced airflow and engine response without compromising reliability.

Specifically designed for the S58-powered M2, M3, and M4, these drop-in performance filters improve your engine’s breathing by reducing intake restriction and increasing filtration surface area. The result is a noticeable improvement in induction response and sound, while maintaining full compatibility with the factory airbox.

Installation takes just 10 minutes, and the filters can easily be removed and returned to stock if needed. Best of all, they’re fully washable and reusable, making them a smart long-term upgrade.

Key Features:

• Direct replacement for OEM panel filters

• Designed for S58-powered G-Series M2, M3 & M4

• Improves airflow and enhances induction tone

• Quick installation – under 10 minutes

• Washable and reusable for long-term value

• Fully warranty-friendly and reversible

• Recommended and used by PERON Automotive

Whether you’re just starting to modify your M car or looking for efficient, reversible upgrades, these MMR filters are the ideal first step.